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Eaton / Moeller Series

NZMH9-250/ZM9A-125

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250A, 3P, thermal-magnetic breaker, 125A thermal, 200kA@240V, 85kA@480V

Eaton/Moeller NZMH9-250/ZM9A-125 molded case circuit breaker, 250A, 3-pole, inverse time thermal-magnetic trip. Features a fixed thermal trip at 125A and a standard adjustable magnetic trip range of 1000–2000A. Rated for high fault interruption at 200kA (240V AC) and 85kA (480V AC) in compliance with UL and CSA standards. Ideal for industrial feeder and motor protection where higher instantaneous trip settings are required.

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  • Technical Specifications
Model NZMH9-250/ZM9A-125
Type Inverse Time Circuit Breaker
Amperage 250A
Poles 3
Thermal Trip Fixed, 125A
Magnetic Trip Adjustable, 1000–2000A
Interrupting Capacity (240V AC) 200kA
Interrupting Capacity (480V AC) 85kA
Standards UL, CSA
Applications Feeder Protection, Motor Protection, Industrial Power Distribution

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